76546575

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 163737288

約数和(自身を除く): 87190713

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 53, 63, 75, 105, 131, 147, 159, 175, 225, 245, 265, 315, 371, 393, 441, 477, 525, 655, 735, 795, 917, 1113, 1179, 1225, 1325, 1575, 1855, 1965, 2205, 2385, 2597, 2751, 3275, 3339, 3675, 3975, 4585, 5565, 5895, 6419, 6943, 7791, 8253, 9275, 9825, 11025, 11925, 12985, 13755, 16695, 19257, 20829, 22925, 23373, 27825, 29475, 32095, 34715, 38955, 41265, 48601, 57771, 62487, 64925, 68775, 83475, 96285, 104145, 116865, 145803, 160475, 173575, 194775, 206325, 243005, 288855, 312435, 340207, 437409, 481425, 520725, 584325, 729015, 1020621, 1215025, 1444275, 1562175, 1701035, 2187045, 3061863, 3645075, 5103105, 8505175, 10935225, 15309315, 25515525, 76546575]

約数ペア:

[(1, 76546575), (3, 25515525), (5, 15309315), (7, 10935225), (9, 8505175), (15, 5103105), (21, 3645075), (25, 3061863), (35, 2187045), (45, 1701035), (49, 1562175), (53, 1444275), (63, 1215025), (75, 1020621), (105, 729015), (131, 584325), (147, 520725), (159, 481425), (175, 437409), (225, 340207), (245, 312435), (265, 288855), (315, 243005), (371, 206325), (393, 194775), (441, 173575), (477, 160475), (525, 145803), (655, 116865), (735, 104145), (795, 96285), (917, 83475), (1113, 68775), (1179, 64925), (1225, 62487), (1325, 57771), (1575, 48601), (1855, 41265), (1965, 38955), (2205, 34715), (2385, 32095), (2597, 29475), (2751, 27825), (3275, 23373), (3339, 22925), (3675, 20829), (3975, 19257), (4585, 16695), (5565, 13755), (5895, 12985), (6419, 11925), (6943, 11025), (7791, 9825), (8253, 9275)]